1. Installing GPWebPay Core

Requirements

GPWebPay Core 2.0.2 requires PHP 7.1 using the latest version of PHP is highly recommended.

GPWebPay Core requires the ext-openssl extensions

Composer

Simple add a dependency on``pixidos/gpwebpay-core`` to your project’s composer.json file.

If you use Composer to manage the dependencies of your project:

composer require pixidos/gpwebpay-core